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Modeling and Verification of Cryogenic Permeability of Graphite-epoxy Laminates with Delaminations and Stitch Cracks
(Oklahoma State University, 2006-07-01)
Polymer matrix composite (PMC) materials are ideal for aerospace structural applications, such as cryogenic fuel tanks of Reusable Launch Vehicles (RLVs) and Expendable Launch Vehicles (ELVs), due to their high strength-to-weight ...
Dose-dependent Effects of Vitamin E on Bone in an Orchidectomized Rat Model of Osteoporosis
(Oklahoma State University, 2005-12-01)
Vitamin E at a moderately high dose in the diet was shown previously to improve the biomechanical and biochemical properties of bone in old male mice. The present study was conducted to evaluate whether vitamin E can exert ...
Fire Frequency Effects on Vegetation of an Upland Old Growth Forest in Eastern Oklahoma
(Oklahoma State University, 2009-07-01)
The purpose of this study was to determine the effects of prescribed fire frequency on the forest understory vegetation and forest composition in an old-growth forest of eastern Oklahoma. Prescribed fires over the past 20 ...
Capillary Electrophoresis of Lipids Derived from Some Natural Products
(Oklahoma State University, 2008-05-01)
The purpose of this study was to develop capillary electrophoresis methods for the analysis of some lipids, namely free fatty acids and phospholipids in food produces such as peanut seeds and watermelon, respectively. In ...